Inicio Administración de potencia Controladores CA/CC y CC/CC (FET externo)
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Administración de potencia
Controladores CA/CC y CC/CC (FET externo)

TPS7H5001-SP

ACTIVO

Controlador de modulación de ancho de pulso (PWM) de doble salida a 2 MHz QMLV y QMLP resistente

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TPS7H5001-SP

ACTIVO
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Detalles del producto

Rating Space Topology Active clamp, Boost, Buck, Flyback, Forward, Full bridge, Half bridge, Push pull Vin (max) (V) 14 Vin (min) (V) 4 Control mode Peak current mode Features Dead time control, Leading edge blanking, Multi-topology Operating temperature range (°C) -55 to 125 Duty cycle (max) (%) 100
Rating Space Topology Active clamp, Boost, Buck, Flyback, Forward, Full bridge, Half bridge, Push pull Vin (max) (V) 14 Vin (min) (V) 4 Control mode Peak current mode Features Dead time control, Leading edge blanking, Multi-topology Operating temperature range (°C) -55 to 125 Duty cycle (max) (%) 100
CFP (HFT) 22 60.221856 mm² 6.211 x 9.696 DIESALE (KGD) — See data sheet TSSOP (PW) 24 49.92 mm² 7.8 x 6.4
  • Radiation performance:
    • Radiation hardness assured (RHA) up to TID 100krad(Si)
    • SEL, SEB, and SEGR immune to LET = 75MeV-cm2/mg
    • SET and SEFI characterized up to LET = 75MeV-cm2/mg
    • No cross-conduction events for controller outputs observed during SET characterization
  • Input voltage: 4V to 14V
  • 0.613V +0.7%/–1% voltage reference over temperature, radiation, and line and load regulation
  • Switching frequency from 100kHz to 2MHz
  • External clock synchronization capability
  • Synchronous rectification outputs
    • TPS7H5001-SP, TPS7H5002-SP, TPS7H5003-SP
  • Adjustable dead time
    • TPS7H5001-SP, TPS7H5002-SP
  • Adjustable leading edge blank time
    • TPS7H5001-SP, TPS7H5002-SP, TPS7H5004-SP
  • Configurable duty cycle limit
    • TPS7H5001-SP, TPS7H5002-SP, TPS7H5003-SP
  • Adjustable slope compensation and soft start
  • Package options include CFP and TSSOP
  • Radiation performance:
    • Radiation hardness assured (RHA) up to TID 100krad(Si)
    • SEL, SEB, and SEGR immune to LET = 75MeV-cm2/mg
    • SET and SEFI characterized up to LET = 75MeV-cm2/mg
    • No cross-conduction events for controller outputs observed during SET characterization
  • Input voltage: 4V to 14V
  • 0.613V +0.7%/–1% voltage reference over temperature, radiation, and line and load regulation
  • Switching frequency from 100kHz to 2MHz
  • External clock synchronization capability
  • Synchronous rectification outputs
    • TPS7H5001-SP, TPS7H5002-SP, TPS7H5003-SP
  • Adjustable dead time
    • TPS7H5001-SP, TPS7H5002-SP
  • Adjustable leading edge blank time
    • TPS7H5001-SP, TPS7H5002-SP, TPS7H5004-SP
  • Configurable duty cycle limit
    • TPS7H5001-SP, TPS7H5002-SP, TPS7H5003-SP
  • Adjustable slope compensation and soft start
  • Package options include CFP and TSSOP

The TPS7H500x-SP family of high speed radiation-hardness-assured PWM controllers. The controllers provide a number of features that are beneficial for the design of DC-DC converter topologies intended for space applications. The controllers have a 0.613V +0.7%/–1% accurate internal reference and configurable switching frequency up to 2MHz. Each device offers programmable slope compensation and soft-start.

The TPS7H500x-SP series can be driven using an external clock through the SYNC pin or by using the internal oscillator at a frequency programmed by the user. The controller family offers the user various options for switching outputs, synchronous rectification capability, dead time (fixed or configurable), leading edge blank time (fixed or configurable), and duty cycle limit. Each device in the TPS7H500x-SP series is available in both a 22-pin CFP ceramic package and a 24-pin TSSOP plastic package.

The TPS7H500x-SP family of high speed radiation-hardness-assured PWM controllers. The controllers provide a number of features that are beneficial for the design of DC-DC converter topologies intended for space applications. The controllers have a 0.613V +0.7%/–1% accurate internal reference and configurable switching frequency up to 2MHz. Each device offers programmable slope compensation and soft-start.

The TPS7H500x-SP series can be driven using an external clock through the SYNC pin or by using the internal oscillator at a frequency programmed by the user. The controller family offers the user various options for switching outputs, synchronous rectification capability, dead time (fixed or configurable), leading edge blank time (fixed or configurable), and duty cycle limit. Each device in the TPS7H500x-SP series is available in both a 22-pin CFP ceramic package and a 24-pin TSSOP plastic package.
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Documentación técnica

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* Data sheet TPS7H500x-SP Radiation-Hardness-Assured 2MHz Current Mode PWM Controllers datasheet (Rev. F) PDF | HTML 14 ago 2024
* Radiation & reliability report TPS7H5005-SEP and TPS7H5001-SP QMLP Neutron Displacement Damage (NDD) Characterization Report (Rev. A) 15 ago 2024
* Radiation & reliability report TPS7H5001-SP QMLP total Ionizing Dose (TID) Report (Rev. A) 12 sep 2023
* Radiation & reliability report TPS7H500x-SP Single-Event Effects (SEE) Radiation Report (Rev. B) PDF | HTML 01 sep 2023
* SMD TPS7H5001-SP SMD 5962-18222 08 jun 2022
* Radiation & reliability report TPS7H5001-SP QMLV total Ionizing Dose (TID) Report (Rev. A) 11 feb 2022
* Radiation & reliability report TPS7H5001-SP Neutron Displacement Damage (NDD) Characterization 21 ene 2022
Application note Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form (Rev. A) PDF | HTML 05 nov 2025
Design guide Radiation-Hardened Space Battery Management System (BMS) Reference Design 30 jul 2025
Application brief DLA Approved Optimizations for QML Products (Rev. C) PDF | HTML 17 jun 2025
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. B) PDF | HTML 10 jun 2025
Selection guide TI Space Products (Rev. K) 04 abr 2025
Technical article Factors to consider when purchasing HiRel products (Rev. A) PDF | HTML 05 mar 2025
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. B) 20 feb 2025
Technical article How can you optimize SWaP for next-generation satellites with electrical power systems (Rev. A) PDF | HTML 19 feb 2025
Application note Using Space Grade Power Components to Power AMD Kintex XQRKU060 FPGA PDF | HTML 08 nov 2023
Application note Using Space Grade Power Components to Power Microchip RTAX-S/SL FPGA PDF | HTML 29 sep 2023
Application note Using Space Grade Power Components to Power Microchip RT PolarFire FPGA PDF | HTML 20 sep 2023
Application note QML flow, its importance, and obtaining lot information (Rev. C) 30 ago 2023
Application note 12 VIN to 1 VOUT Single Phase Buck Converter Using TPS7H5001-SP Controller (Rev. B) PDF | HTML 26 may 2023
Application note TPS7H5001-SP 12 V to 0.8 V / 80 A Buck Converter Design Detailing Methodology an PDF | HTML 17 may 2023
Application note Space Grade Power Solution for Microsemi RTG4 PDF | HTML 02 may 2023
User guide 28-V to 5-V, 10-A Flyback Converter Design With TPS7H5001-SP PDF | HTML 13 abr 2023
Circuit design Space-Grade, Overcurrent Protection Circuit for TPS7H500x-SP Using the INA901-SP PDF | HTML 16 mar 2023
User guide TPS7H5001-SP Worst Case Analysis Model (Rev. A) PDF | HTML 07 feb 2023
Technical article Key considerations for advancing satellite electrical power systems PDF | HTML 31 oct 2022
Application note Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 19 oct 2022
Application brief Controlling Input Power for Present and Next-Generation Power Controllers PDF | HTML 14 dic 2020
Application note DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer 21 ago 2020
E-book Radiation Handbook for Electronics (Rev. A) 21 may 2019

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TPS7H5001EVM-CVAL — Módulo de evaluación TPS7H5001 para controlador PWM de salida doble de 2 MHz con rectificación síncr

El módulo de evaluación (EVM) TPS7H5001EVM-CVAL es una plataforma para probar el controlador TPS7H5001-SP. El TPS7H5001-SP puede funcionar en circuito abierto.

Guía del usuario: PDF | HTML
No disponible en TI.com
Modelo de simulación

TPS7H5001-SP SIMPLIS Model (Buck Schematic)

SLVMDU0.ZIP (29 KB) - SIMPLIS Model
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Modelo de simulación

TPS7H5001-SP SIMPLIS Model (Flyback Reference Schematic)

SLVMDP9.ZIP (28 KB) - SIMPLIS Model
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Modelo de simulación

TPS7H5001-SP SIMPLIS Model (Full-Bridge Reference Schematic)

SLVMDW3.ZIP (29 KB) - SIMPLIS Model
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Modelo de simulación

TPS7H5001-SP SIMPLIS Transient Model

SLVMDM7.ZIP (30 KB) - SIMPLIS Model
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Modelo de simulación

TPS7H5001-SP SIMPLIS Worst-Case Analysis (WCA) Model

SLVMDU4.ZIP (29 KB) - SIMPLIS Model
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Modelo de simulación

TPS7H500X PSpice Transient Model

SLVMEI2.ZIP (196 KB) - PSpice Model
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Modelo de simulación

TPS7H500X SIMPLIS Model

SLVMEM9.ZIP (56 KB) - SIMPLIS Model
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Herramienta de cálculo

SLVRBI1 — TPS7H5001-SP Push-Pull Converter Calculator

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Controladores CA/CC y CC/CC (FET externo)
  • TPS7H5001-SP — Controlador de modulación de ancho de pulso (PWM) de doble salida a 2 MHz QMLV y QMLP resistente
Descargar
Herramienta de cálculo

SLVRBI2 — TPS7H5001-SP Buck Converter Calculator

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Controladores CA/CC y CC/CC (FET externo)
  • TPS7H5001-SP — Controlador de modulación de ancho de pulso (PWM) de doble salida a 2 MHz QMLV y QMLP resistente
Descargar
Herramienta de cálculo

SLVRBI6 — TPS7H5001-SP Flyback Converter Calculator

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Controladores CA/CC y CC/CC (FET externo)
  • TPS7H5001-SP — Controlador de modulación de ancho de pulso (PWM) de doble salida a 2 MHz QMLV y QMLP resistente
Descargar
Diseños de referencia

PMP23193 — Diseño de referencia de convertidor reductor síncrono de 50 a 150 VIN, 28 V y 5 A para aplicaciones

Este diseño de referencia es un convertidor reductor síncrono de 28 V de salida y 5 A para aplicaciones espaciales que funciona con un rango de entrada de 50 V a 150 V. El controlador PWM TPS7H5001-SP controla la etapa de alimentación. El INA901-SP detecta la corriente del inductor y proporciona (...)
Test report: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
CFP (HFT) 22 Ultra Librarian
DIESALE (KGD) —
TSSOP (PW) 24 Ultra Librarian
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Los productos recomendados pueden tener parámetros, módulos de evaluación o diseños de referencia relacionados con este producto de TI.

Soporte y capacitación

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